Dual Bolt
No failure report names the dual bolt. 10 FAA approvals let 1 company make a replacement dual bolt, Sealth Aero Marine holding the most (10).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a dual bolt and sell it as an approved part for the models named. These are the companies holding such approvals for a dual bolt:
For these models most: Boeing 787 Dreamliner (8), Boeing 737 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-23RD | SAM271-23RD | Boeing Aircraft 737-600 SERIES, 737-700 SERIES,... | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-22RD | SAM271-22RD | Boeing Aircraft 787-10, 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-11RD | SAM271-11RD | Boeing Aircraft 787-10, 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-8RD | SAM271-8RD | Boeing Aircraft 787-10, 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-9RD | SAM271-9RD | Boeing Aircraft 787-10, 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT ROTARY LATCH ASSY SAM263-9-1DBL | SAM263-9-1DBL | Boeing Aircraft 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT ROTARY LATCH ASSY. SAM263-8-1DBL | SAM263-8-1DBL | Boeing Aircraft 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-7RD | SAM271-7RD | Boeing Aircraft 737-600 SERIES, 737-700 SERIES,... | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY. SAM271-10RD | SAM271-10RD | Boeing Aircraft 787-10, 787-8, 787-9 | 2020-05-14 | current |
| Sealth Aero Marine | DUAL BOLT LATCH ASSY SAM271-7RDG | SAM271-7RDG | Boeing Aircraft 787-9 | 2020-05-14 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.